Ganteng Permanen

DIY Display real time clock Personal Reminder Hourly Schedules second version with Arduino uno, P10 LED DOT Matrix display Panel module, DS1307 IC Chip and DMD2 & RTCLib Arduino library

free web based arduino fast light #sketch & #circuit simulation testing basic usage by creating traffic lights #simulator. result: https://ift.tt/3mx1CSZ

how to read & retrieve arrays of strings data stored in flash (program) memory PROGMEM with buffer vs without buffer. #buffer #nobuffer #array

Volatile vs Non-Volatile, arduino ide dynamic memory vs program storage space (Flash Memory) test arduino progmem string flash mem vs sram (Static Random Access Memory) w/ p10 led dot matrix dmd2 arduino library #progmem #sram #string

hardware: P10 LED DOT Matrix Panel Module as visual display digital real time clock from DS1307 IC with Arduino UNO as mcu battery coin cell resistor oscillator software: DMD2 & RTCLib Arduino library part 1: https://youtu.be/sizX1kTY0aE part 2: https://youtu.be/rKTnFRGbuxQ

Soldering Light Emitting Diode Surface Mount Devices 1210 3528 to Single #core #cable #wire

Refreshing yg seger2 cuci mata liat yg ijo2 selingan anti bosan liat kabel n kode molo